Index: cookbook.lua
==================================================================
--- cookbook.lua
+++ cookbook.lua
@@ -475,12 +475,12 @@
 		if notes_right then
 			nx = 5.25 - (3 - k.w) -- :/
 			ny = 0
 			nw = 4 nh = k.h
 		else
-			nx = 0 ny = 3
-			nw = 4 nh = k,h
+			nx = 0 ny = 2
+			nw = 4 nh = k.h
 		end
 		t = t .. string.format([[
 			hypertext[%f,%f;%f,%f;note;<global valign=middle halign=justify size=20>%s]
 		]], nx,ny,nw,nh, minetest.formspec_escape(props.note))
 	end

Index: keg.lua
==================================================================
--- keg.lua
+++ keg.lua
@@ -156,12 +156,12 @@
 				}
 				minetest.after(0.2, function()
 					minetest.add_particlespawner {
 						amount = math.random(5,11) * chg, time = 0.13 * chg;
 						texture = drop:render();
-						minpos = vector.offset(minnoz, 0,-0.05,0);
-						maxpos = vector.offset(maxnoz, 0,-0.05,0);
+						minpos = minnoz;
+						maxpos = maxnoz;
 						minvel = vector.new(0,-0.1,0);
 						maxvel = vector.new(0,-0.4,0);
 						minacc = vector.new(0,-0.15,0);
 						maxacc = vector.new(0,-0.18,0);
 						minsize = 0.3, maxsize = 0.5;

Index: lib/color.lua
==================================================================
--- lib/color.lua
+++ lib/color.lua
@@ -209,10 +209,15 @@
 			if type(r) == 'string' then
 				assert(false) -- TODO parse color string
 			elseif type(r) == 'table' then
 				if r.hue then
 					return from_hsl(r, r.alpha or g)
+				elseif r.r and r.g and r.b then
+					new.red = r.r
+					new.green = r.g
+					new.blue = r.b
+					new.alpha = r.a
 				else
 					new.red = r[1]
 					new.green = r[2]
 					new.blue = r[3]
 					new.alpha = r[4]

Index: potions.lua
==================================================================
--- potions.lua
+++ potions.lua
@@ -116,20 +116,21 @@
 	local desc = 'A ' .. ((glow and 'glowing ') or '') ..
 		'bottle of ' .. string.lower(n) .. 
 		((kind == 'sparkle' and ', fiercely bubbling') or '') ..
 		' liquid'
 	local fullname = n .. ' Potion'
-	sorcery.register.liquid.link('sorcery:'..id, {
+	sorcery.liquid.register{
+		id = 'sorcery:'..id;
 		name = fullname;
 		color = v.color;
 		proto = v;
 		kind = 'sorcery:potion';
 		measure = function(amt) return string.format('%s draughts', amt / 3) end;
 		containers = {
 			['vessels:glass_bottle'] = 'sorcery:' .. id;
 		};
-	})
+	}
 	v.kind = kind_potion;
 	sorcery.register_potion(id, fullname, desc, color, kind, glow, {
 		groups = {
 			sorcery_potion = 1;
 			sorcery_magical = 1;
@@ -297,18 +298,20 @@
 				empty = 'vessels:glass_bottle';
 			};
 		};
 	})
 
-	sorcery.register.liquid.link(liqid, {
+	sorcery.liquid.register {
+		id = liqid;
 		name = desc;
 		kind = 'sorcery:extract';
 		proto = v;
+		color = v[2];
 		containers = {
-			['vessels:glass_bottle'] = name;
+			['vessels:glass_bottle'] = liqid;
 		};
-	})
+	}
 
 	local add_alcohol = function(booze)
 		minetest.register_craft {
 			type = "shapeless";
 			recipe = {